This is a hosted stay through Hipcamp, below is the information provided by the Host regarding their offering.

Wonderful holiday memories on the water awaits you at Seelands Ski Resort. Nestled on the banks of the mighty Clarence River outside of Grafton NSW, this holiday resort encompasses existing villa residences and vacant lots of land. Lot 16 (this listing) is a 336m2 parcel of flat level grassy land perfect for the self contained camper, caravaner, or boat enthusiast. Enjoyed concreted driveways, your own boat ramp, Bali huts and pontoon. The park also features a recreation centre, and is immaculately maintained and mowed. A waterskiers and watersports lovers dream, find yourself among fellow avid holiday and water enthusiasts in a private and relaxed atmosphere. All the benefits of a major BIG4 caravan park are also next door with the security of your own secluded camp space under your feet.